think about it...you need buyers for a bounce...why would anyone really want to load up with bad results...
on the flip side, i will say this...a bounce could be manufactured by the mm's..i believe they were big buyers today and now holding shares in their house accts. a market makers job is to control the buys/sells and create an orderly market or else today sellers would have overwhelmed buyers and the stock would have collapsed...these mm's will manufacture a run when they dedcide to rid their accounts of all the cheap shares!!